package aq;

public class tz {

	public static void main(String[] args) {
		WG wg;
		TZ1 tz1;
		wg = new WG();
		tz1 = new TZ1();
		wg.start();
		tz1.start();

	}

}
class animal{
	public static final double l=20;
	public static  double wl=20;
	public static  double tl=20;
}